how to stop feeding with warp on?

[Berner9]

ok, i had my first ball break in a while and was my first with the warp on(mainly because it was less than 40degrees out and was sprinkling out, so the balls were starting to expand). so i had to take my barrel off and as i did so it clicked and set off the warp and it began pushing balls through making me loss 10 balls or so. so i was just wondering whats the best way to make this not happen. i thought about putting a on\off on the warp. secound, i just came up with this one and think it would work, is if you twisted the power tube cap thingy, so that it wouldn't let balls go through. any other ideas and what do you guys do?

[a_malfunction]

You could, if your gun is set up like this, turn the feed plug over so it blocks the flow of balls into the breech.

[headcase]

I just shut my powerfeed off.........once I get my extreme I don't know what I'll do, probably shut the warp off. I never clean a barrel on the field anyway so it isn't that big a deal.